I-cytopathology yisifundo sezifo ezingeni leselula. "I-Cyto" ibhekisela esitokisini nakumzimba "wezifo" ezifweni. Izivivinyo ze-Cytology zenziwa kumaseli ezintshisekelo zamanzi, ama-scrapings noma ama-brushings ukubuka amangqamuzana angabodwa noma amaqoqo amancane amangqamuzana futhi ahlole ukuthi ajwayelekile noma abonise izimpawu zesifo.
Umbiko we-Cytopathology, noma umbiko we-Cytology?
I-cytopathology kanye ne-cytology yilawo mazwi abhekisela ekutadisheni kwamaseli, futhi ngokuvamile asetshenziswa ngokungahambisani ukuze adlulisele into efanayo.
Umbiko we-cytopathology noma umbiko we-cytology uchaza okutholakele okuphakamisa ukuthi noma ngabe amaseli anesithakazelo ayagula noma ajwayelekile. Izifo zingase zibe khona noma zingekho, ngakho-ke imibhalo yombili iyasebenza futhi isebenza ngokujwayelekile.
Kuphi i-Cytopathology noma i-Cytology Exam eyenziwe?
I-Cytology ingenziwa njengesivivinyo sokuhlola noma isilingo sokuhlola. Isibonelo, i- Pap smear yisilingo se-cytology esenziwe ukuze sibukeze amaseli angavamile emgodini wesibeletho , yize kungekho ukusola kwezifo. Lokhu kuyasiza ezimweni lapho kungase kungabi khona izimpawu ezingaphandle futhi amangqamuzana anomzimba kulula ukuyisampula. I-Cytology nayo ingenziwa ukuze kusizwe ekuxilongweni uma kunesifo esicatshangelwayo, njengokungathi uma isifiso esihle senaliti senziwa esikhumbeni ngemuva kokuba sesitholiwe.
I-Cytopathology noma i-Cytology Exam eyenziwe kanjani?
Amaseli ahlolwe i-cytopathology angavela emithonjeni ekhishwa emithanjeni yomzimba-isibonelo, umchamo, i-sputum noma i-fluids-noma emithonjeni ngaphakathi kwesifuba noma esiswini .
Amaseli angabuye akhishwe ngokufaka izinaliti ezinkanyeni noma ezindaweni ezigulayo noma izicubu-ezibizwa ngokuthi ama-cytology, noma i-FNAC.
Lawa maseli agxilile, agcwele futhi agwetshwe emaslayidi futhi ahlolwe ngaphansi kwe-microscope. E-lymphomas, i-FNAC iyilingo elijwayelekile lokuthola i-lymphoma kuma-lymph nodes nezinye izicubu zomzimba.
Kodwa-ke, ukuxilongwa kokuqala kwe-lymphoma ngokuvamile kudinga isampula enkulu ku-biopsy, ngezizathu ezihlukahlukene.
I-Cytopathology vs. Histopathology
Umnyango wezokwelapha esibhedlela usethelwe ukwenza izinhlobo ezahlukene zokuhlolwa kwamangqamuzana asolisayo namasampula amathisayi, kungakhathaliseki ukuthi avela ku-FNAC noma kusampula enkulu, njenge-biopsy yokuzikhethela.
Ezinye izici zesifo zingabonakala kalula ngokutadisha amangqamuzana ngabanye nokubukeka kwawo, kuhlanganise nokubonakala kwe-nucleus, amaprotheni amangqamuzana athile, nokuma noma "ukukhanya okujwayelekile" kweseli, okuthiwa i-cell morphology.
Ezinye izici zesifo zivela kumboni kuphela lapho amangqamuzana asolwa ebonwa kumongo "wonke umakhelwane" wamaseli. Yilapho i-hertopathology ifika khona. Ukuphefumula kwakhe ngokuvamile kubhekisela ezincekeni ezigcwele zezincubu ezibhekwa futhi zihlolwe ngaphansi kwe-microscope.
Nakuba i-cytopathology ihlobana nokungajwayelekile okutholakala ngaphakathi-noma okuvezwe ngamaseli ngabanye, i-hertopathology ingadlulisela ukuhlaziywa "kwimodi ye-panorama," uma uthanda, ukuze i-pathologists ibone okungavamile okuhlobene nokunamathiselwe phakathi kwamangqamuzana, futhi uhlole ukuthi iseli libonakala livamile indawo yayo ngaphakathi kwe-panorama, isibonelo.
Lokhu ngezinye izikhathi kubizwa ngokuthi "ukwakheka kwe-histological," okungabalulekile ekuhloleni kokubonakala kwe-lymphoma.
Futhi eyaziwa ngokuthi: Umbiko we-Cytology, i-cytopath
Imigomo ehlobene:
- I-Histopathology
- Immunohistochemistry
- I-cytopathology ye-molecular
- I-Cytogenetics
- Ukuxilongwa kwe-molecular
Imithombo:
Yohe S. Amakhamera E-Molecular Genetic ku-Acute Myeloid Leukemia. Ustun C, u-Godley LA, ama-eds. I-Journal of Medicine Medicine. 2015; 4 (3): 460-478.
Lee HJ, Thompson J, Wang ES, et al. I-Philadelphia i-chromosome-positive acute lymphoblastic leukemia: Ukwelashwa kwamanje kanye nemibono yesikhathi esizayo. I-Cancer . 2011; 117 (8) 1583-1594.
I-Somoza AD, i-Aly FZ. Ukusebenza kwezivivinyo zamangqamuzana ku-cytopathology. I-CytoJournal . 2014; 11: 5.